Recently, Yotai has once again launched a significant new product—the Residential Stackable PV&ESS All-in-one Cabinet that integrates four major modules—PV, Energy Management System (EMS), Power Conversion System (PCS), and Battery—into one compact unit, offering multiple functionalities without the need for additional purchases. When paired with Yotai's EV charger, it can achieve integrated management of Residential PV&ESS&EV charging. The Cabinet supports various configurations, including low-voltage single-phase, high-voltage single-phase, and high-voltage three-phase, catering to the diverse needs of customers worldwide.

High Integration and Aesthetically Pleasing

The Cabinet continues Yotai's minimalist design philosophy, integrating different modules under the All-in-one concept. With an average thickness of less than 20 centimeters and an overall tall and slender design, it is specifically tailored for home spaces. The product features a white appliance-like appearance that naturally blends into the home environment with its smooth lines, minimalist design, and light luxury feel. It complements various decorative styles such as Nordic, INS, and modern, creating a harmonious and unified atmosphere throughout the home and aiding homeowners in enjoying a green lifestyle.

Lego-Style Design for Easy Installation

The product adopts a Lego-style design with a blind-plug stackable structure and modular design, allowing for quick-plug connections that are plug-and-play, without the need for cable connections. Installation is simple, time-saving, and hassle-free, enabling rapid setup within 10 minutes, significantly reducing installation time and costs. Moreover, the modular design supports the selection of individual machine capacities from 10.6 to 21.2kWh (2 to 4 battery packs) and offers flexible scalability for further energy capacity expansion. The Cabinet is also compatible with both separate and integrated designs, offering flexible deployment for various scenarios.

Five-Layer Protection for Enhanced Safety

In terms of safety, the product employs multiple layers of protective mechanisms. Utilizing a generalized BMS technology (Battery BMS at the edge + big data analysis on the cloud platform for predictive diagnostics), it manages the lifecycle data of energy storage batteries, eliminating safety hazards and ensuring the security and reliability of the batteries. The system can perceive the state of the battery cells in multiple dimensions, and when a short circuit occurs, three levels of protection (MOS, circuit breaker, and fuse) safeguard the cells. It can also identify the risk of thermal runaway in advance, automatically stopping charging and discharging to prevent the occurrence of thermal runaway. Additionally, the product features "full-coverage temperature detection probes + aerogel insulating pads + high-temperature resistant flame-retardant insulating pads + pressure relief valves + BMS over-temperature protection," ensuring that thermal runaway does not spread or escalate, effectively suppressing risks during the event.

One-Stop APP for Smart Energy Management Strategies

The Cabinet, based on an integrated energy management system, introduces a one-stop APP—EasyPower Residential ESS Cloud Management Platform. This platform integrates four layers of operation and maintenance management functions: sites, devices, tasks, and users, into a single app. It includes account management, work order issuance, startup tools, smart optimization of energy use strategies, and remote diagnostics, catering to the different needs of dealers, installers, homeowners, and administrators for project management, quick installation, smart energy use, and after-sales maintenance.

Currently, Yotai's comprehensive green energy solution for homes has been recognized by a large number of overseas customers, with products being sold to North America, Europe, Oceania, Southeast Asia, Africa, the Middle East, and other regions. In the future, Yotai will continue to leverage its deep expertise in the field of energy storage, develop more products in response to market demands, and help energy storage technology become more established in the residential sector.